--- libmalloc/libmalloc-283.60.1/man/malloc.3
+++ libmalloc/libmalloc-140.1.1/man/malloc.3
@@ -27,8 +27,7 @@
 .Nm malloc ,
 .Nm realloc ,
 .Nm reallocf ,
-.Nm valloc ,
-.Nm aligned_alloc
+.Nm valloc
 .Nd memory allocation
 .Sh SYNOPSIS
 .In stdlib.h
@@ -57,11 +56,6 @@
 .Fc
 .Ft void *
 .Fo valloc
-.Fa "size_t size"
-.Fc
-.Ft void *
-.Fo aligned_alloc
-.Fa "size_t alignment"
 .Fa "size_t size"
 .Fc
 .Sh DESCRIPTION
@@ -76,9 +70,6 @@
 The allocated memory is aligned such that it can be used for any data type,
 including AltiVec- and SSE-related types.
 The
-.Fn aligned_alloc
-function allocates memory with the requested alignment.
-The
 .Fn free
 function frees allocations that were created via the preceding allocation
 functions.
@@ -104,14 +95,6 @@
 .Fa size
 bytes of memory and returns a pointer to the allocated memory.
 The allocated memory is aligned on a page boundary.
-.Pp
-The
-.Fn aligned_alloc
-function allocates
-.Fa size
-bytes of memory with an alignment specified by
-.Fa alignment
-and returns a pointer to the allocated memory.
 .Pp
 The
 .Fn realloc
@@ -171,9 +154,8 @@
 .Fn malloc ,
 .Fn realloc ,
 .Fn reallocf ,
-.Fn valloc ,
 and
-.Fn aligned_alloc
+.Fn valloc
 functions return a pointer to allocated memory.
 If there is an error, they return a
 .Dv NULL
@@ -181,23 +163,6 @@
 .Va errno
 to
 .Er ENOMEM .
-.Pp
-In addition,
-.Fn aligned_alloc
-returns a
-.Dv NULL
-pointer and sets
-.Va errno
-to
-.Er EINVAL
-if
-.Fa size
-is not an integral multiple of
-.Fa alignment ,
-or if
-.Fa alignment
-is not a power of 2 at least as large as
-.Fn sizeof "void *" .
 .Pp
 For
 .Fn realloc ,
@@ -218,13 +183,10 @@
 The following environment variables change the behavior of the
 allocation-related functions.
 .Bl -tag -width ".Ev MallocStackLoggingNoCompact"
-.It Ev MallocDebugReport
-If set, specifies where messages are written. Set to "stderr" to write messages
-to the standard error stream, "none" to discard all messages and "crash" to
-write messages to standard error only for a condition that is about to cause a
-crash. When not set, message are written to the standard error stream if it
-appears to be a terminal (that is, if isatty(STDERR_FILENO) returns a non-zero
-value) and are otherwise discarded.
+.It Ev MallocLogFile <f>
+Create/append messages to the given file path
+.Fa <f>
+instead of writing to the standard error.
 .It Ev MallocGuardEdges
 If set, add a guard page before and after each large block.
 .It Ev MallocDoNotProtectPrelude
@@ -265,9 +227,7 @@
 freshly allocated memory will fail.
 Also if set, fill memory that has been deallocated with 0x55 bytes.
 This increases the likelihood that a program will fail due to accessing memory
-that is no longer allocated. Note that due to the way in which freed memory is
-managed internally, the 0x55 pattern may not appear in some parts of a
-deallocated memory block.
+that is no longer allocated.
 .It Ev MallocCheckHeapStart <s>
 If set, specifies the number of allocations
 .Fa <s>